1    /* 
2     * The pitch class models the pitch of a note in a manner that will 
3     * facilitate the chromesthetic processing of the pitch. 
4     * A Pitch object will have: 
5     *  + String name | ABC notation pitch name 
6     *  + SPainter painter | the painting agent 
7     *  + Note note | a note that will be set to the pitch corresponding to the ABC notation pitch name 
8     *  + SRectangle box | an SRectangle object the will chromesthetically represent the pitch 
9     *  + Color color | the color associated with the pitch for the presumed chromesthete 
10    */
11   
12   package chromesthesia0;
13   
14   import java.awt.Color;
15   import note.SNote;
16   import painter.SPainter;
17   import shapes.SRectangle;
18   
19   public class Pitch {
20   
21       //INSTANCE VARIABLES
22       private String abcName;
23       private SPainter painter;
24       private SRectangle box;
25       private SNote note;
26       private Color color;
27   
28       public Pitch(String abcName, SPainter painter) {
29           this.abcName = abcName;
30           this.painter = painter;
31           this.box = new SRectangle(painter.painterHeight-50, painter.painterWidth-50);
32           this.note = createNoteForThisPitch(abcName);
33           this.color = getPitchClassColor(abcName.substring(0, 1).toUpperCase());
34       }
35   
36       public String toString() {
37           return "[ " + abcName + " | " + note.degree() + " | " + color + " ]";
38       }
39   
40       public String abcName() {
41           return abcName;
42       }
43   
44       private SNote createNoteForThisPitch(String abcPitchClassName) {
45           SNote note = new SNote();
46           if (abcPitchClassName.equals("C")) {
47               //NOTHING TO DO...
48           } else if (abcPitchClassName.equals("C,")) {
49               note.lp(7);
50           } else if (abcPitchClassName.equals("c")) {
51               note.rp(7);
52           } else if (abcPitchClassName.equals("D")) {
53               note.rp(1);
54           } else if (abcPitchClassName.equals("D,")) {
55               note.lp(6);
56           } else if (abcPitchClassName.equals("d")) {
57               note.rp(8);
58           } else if (abcPitchClassName.equals("E")) {
59               note.rp(2);
60           } else if (abcPitchClassName.equals("E,")) {
61               note.lp(5);
62           } else if (abcPitchClassName.equals("e")){
63               note.rp(9);
64           }
65           return note;
66       }
67   
68       private Color getPitchClassColor(String letter) {
69           if (letter.equals("C")) {
70               return Color.BLUE;
71           } else if (letter.equals("D")) {
72               return Color.GREEN;
73           } else if (letter.equals("E")) {
74               return new Color (127, 0, 127);
75           } else {
76               return Color.BLACK;
77           }
78       }
79   
80       public void play(String d) {
81           painter.setColor(color);
82           painter.paint(box);
83           painter.setColor(randomColor());
84           painter.draw(box);
85           if (d.equals("1")) {
86               note.play();
87           }
88       }
89   
90       private static Color randomColor() {
91           int rv = (int)(Math.random()*256);
92           int gv = (int)(Math.random()*256);
93           int bv = (int)(Math.random()*256);
94           return new Color(rv,gv,bv);
95       }
96   }